What I know, have seen, promote, and have written about. My personal first hand thoughts and viewpoint. Would you rather listen to the entertainers or face scientific fact? If you choose entertainment, please don't visit your doctor or hospital anymore. We in industry perfected Ultrasound and X-rays, for one thing, and to the point the medical industry could use them. Oh, and by the way, our personal safety rules & standards using these intrusive methods are many times stricter than your medical technicians.